Swivel chair chassis taper hole detection tool

The utility model discloses a swivel chair chassis taper hole detection tool, which comprises a chassis shell, a U-shaped piece is arranged on the chassis shell, a lifting pressing plate is connected in the U-shaped piece, one end of the lifting pressing plate is connected with a wire control steel cable, a taper pipe is arranged in the chassis shell, and a taper body is arranged in the taper pipe. According to the utility model, the detection rod, the spring, the simulation gas rod housing and other components are used in cooperation, the detection rod is pushed by the lifting pressure plate to slide in the simulation gas rod housing through the spring, the detection part is pushed out of the simulation gas rod housing, and the taper hole of the swivel chair chassis is proved to be qualified; through the round pins connected to the positioning holes, the detection rods are placed and moved out of the simulation gas rod shell, subsequent detection is facilitated, the problem that the yield of produced product